Title:
HIGH-TEMPERATURE EXHAUST GAS GENERATION DEVICE COMBINED CYCLE POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/217509
Kind Code:
A1
Abstract:
This high-temperature exhaust gas generation device combined cycle power generation system comprises: a power generation device which generates a high-temperature exhaust gas; an exhaust heat recovery steam boiler which generates water vapor via an exhaust gas discharged from a high-temperature exhaust gas generation device of the power generation device that generates a high-temperature exhaust gas; a back pressure steam rotary prime mover generation device which drives a generator to generate power via a back pressure steam rotary prime mover that is rotationally driven by the water vapor supplied from the exhaust heat recovery steam boiler; a binary power generation device in which back pressure steam delivered from the back pressure steam rotary prime mover exchanges heat with a medium and evaporates the medium, and the generator is driven by a medium steam turbine that is rotatably driven by medium steam to generate power; and a reflux circuit which returns condensed water flowing out of an evaporator of the binary power generation device to a water supply port of the exhaust heat recovery steam boiler.
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Inventors:
ITO SHINZO (JP)
Application Number:
PCT/JP2019/018108
Publication Date:
October 29, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
EUREKA ENG INC (JP)
International Classes:
F01K23/10; F01K25/10
Domestic Patent References:
| WO2014047676A1 | 2014-04-03 |
Foreign References:
| JP2003269113A | 2003-09-25 | |||
| JP2005527730A | 2005-09-15 | |||
| JPH05288324A | 1993-11-02 | |||
| JP2014188475A | 2014-10-06 | |||
| JP2006070889A | 2006-03-16 | |||
| US20160194217A1 | 2016-07-07 | |||
| JP2007198201A | 2007-08-09 | |||
| JP5592752B2 | 2014-09-17 | |||
| JPH0526921B2 | 1993-04-19 | |||
| JP2005133702A | 2005-05-26 | |||
| JP6267028B2 | 2018-01-24 | |||
| CN101906998A | 2010-12-08 | |||
| US5799490A | 1998-09-01 |
Attorney, Agent or Firm:
KOBAYASHI Osamu (JP)
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